Venn Diagrams and Probability Notation Assignment

1.Consider picking a vehicle at random from a city. Denote the event that the vehicle is a sedan bySand the event that a vehicle is black byB. Write the following probabiities in probabiity notation.

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the probability that the vehicle is black _________________

the probability that the vehicle is not black_______________

the probability that the vehicle is a black sedan____________

the probabiity that the vehicle is either a sedan or is black______________

the probability that the vehicle is a sedan and is not black_______________

the probability that the vehicle is a sedan or is not black_________________

the probability that the vehicle is not a sedan and is not black_______________

2.

Suppose that a student will be selected at random from Annabel High School. Let F be the event that the student plays football and let M be the event that the student takes a music class. Some of the probabilities of the events are shown in the Venn diagram. TI M 0.18 0.77 0.21A restaurant has a large fish tank. Some of the fish are goldfish, and some are not. Some of the fish are more than a year old, and some are not. Let the set of fish that are goldfish be G and let the set of fish that are more than a year old be M. The numbers of fish in various categories are shown below. G M 22 7 15 5